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Commitments and Contingencies (Tables)
9 Months Ended
Sep. 30, 2024
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Financial Instruments with Off-Balance Sheet Credit Risk
September 30,December 31,
 2024 2023 
Commitments to extend credit, excluding interest rate lock commitments$2,713,360 $2,906,016 
Letters of credit82,284 77,055 
Balance at end of period$2,795,644 $2,983,071 
Schedule of Allowance of Credit Losses on Unfunded Commitments
The table below presents activity within the allowance for credit losses on unfunded loan commitments included in accrued expenses and other liabilities on the Company’s consolidated balance sheets:
Three Months Ended September 30,Nine Months Ended September 30,
2024 20232024 2023 
Balance at beginning of period$5,984 $14,810 $8,770 $22,969 
Provision for (reversal of) credit losses on unfunded
   commitments
58 (3,210)(2,728)(11,369)
Balance at end of period$6,042 $11,600 $6,042 $11,600 
Schedule of Activity in the Repurchase Reserve The following table summarizes this activity:
Three Months Ended September 30,Nine Months Ended September 30,
 2024 2023 2024 2023 
Balance at beginning of period$811 $1,129 $899 $1,621 
Provision for (reversal of) loan repurchases or
   indemnifications
75 (200)200 (650)
Losses on loans repurchased or indemnified(178)— (391)(42)
Balance at end of period$708 $929 $708 $929